Smokometer
烟密度计, 烟尘计
🗣️ 情景例句
Just got back. It's good to see you both again.
刚刚回来。真幸运再次见到你们二位。
None of my business.
不关我的事。
Yes, for breakfast he had some bread, two eggs, some fruit and a glass of milk.
吃了，他早餐吃了面包、两只鸡蛋、一些水果，还喝了一杯牛奶。